baber/WOPTO huggingface dataset:
Patent JP-H09183950-A (JP)
Title: Two-pack acrylic adhesive composition
Inventor: TODA KENJI
IPC: C09J4/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a two-pack acrylic adhesive composition improved in adhesive performances, especially peeling strength at ordinary temperature by adding a specified compound to a two-pack acrylic adhesive composition having a specified structure. SOLUTION: This two-pack acrylic adhesive composition comprises composition A containing at least one (meth)acrylic ester, an ethylene acryl rubber and an organic peroxide (e.g. cumene hydroperoxide) which generates radicals and thereby polymerizes the (meth)acrylic ester and composition B containing at least one (meth)acrylic ester, an ethylene/acryl rubber and a reducing agent (e.g. benzoylthiourea) which accelerates the decomposition of the organic peroxide to allow it to generate radicals. Compositions A and/or B should further contain an N-substituted maleimide compound (e.g. N-cyclohexylmaleimide).
Patent JP-2001172783-A (JP)
Title: Copper corrosion preventive and copper corrosion preventing method
Inventor: KOMA HIROKI
IPC: C09K15/30
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To produce an excellent corrosion preventive having high corrosion preventing performance to copper and to provide a copper corrosion preventing method. SOLUTION: This copper corrosion preventive contains a pyridinium compound as effective components, and, by adding an effective amount of copper corrosion preventive containing a pyridinium compound to a water system, copper corrosion considered as microbial corrosion is effectively prevented by the preventive alone, and moreover, general copper corrosion in which microorganisms are not precipitated can remarkably by suppressed.
Patent JP-H05163395-A (JP)
Title: Fiber-reinforced thermoplastic resin composition
Inventor: KUCHIKI EIJI
IPC: C08K7/14
Filed: 1991-12-17
Abstract: PURPOSE:To increase viscosity and improve stability of parison shape, mechanical properties, and heat resistance by compounding PP contg. a specific modified propylene-nonconjugated diene random copolymer, a polyamide, and a glass fiber. CONSTITUTION:Propylene and 0.01-10mol% nonconjugated diene monomer are copolymerized in the presence of a Ziegler-Natta catalyst to give a copolymer having a mol.wt. of 50,000-1,000,000, which is modified with an unsatd. carboxylic acid (deriv.) to give a modified propylene-nonconjugated diene random copolymer having a melt flow rate of 0.1-500g/10min and a grafting ratio of 0.5wt.% or lower. 100 pts.wt. the sum of 5-50 pts.wt. PP contg. at least 2wt.% the random coplymer and 95-50 pts.wt. polyamide is melt mixed with 5-100 pts.wt. glass fiber having a diameter of 5-30mum at 200-350 deg.C.
Patent JP-H11186967-A (JP)
Title: Infrared-ray communication system
Inventor: SATO TATSUYA
IPC: H04B10/07
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-ray communication system in which operating convenience is enhanced, without sacrificing the light weight and compactness of a portable radio communication equipment when the entire system is incorporated to the portable radio communication equipment without depending on the large-sized system. SOLUTION: A portable telephone set 1 as a portable radio communication equipment is provided with an infrared-ray communication section 17 for data transfer between an external notebook personal computer 29 and the portable telephone set 1 through of infrared-ray communications. The infrared-ray communication section 17 is provided with a reception changeover section 21, a pulse width measurement section 24 and a discrimination section 25. When receiving the infrared-ray communication data, the section 21, 24, 25 measure each pulse width of the infrared-ray communication data. When the infrared-ray communication data are of low speed control, the control data are given to a low speed serial control means section 20. When the infrared-ray communication data are high speed user data, the user data are given to a high speed serial communication section 19.  A single infrared-ray modem section 18 is capable of coping with infrared-ray communication data of different communication speeds.
Patent JP-2001164955-A (JP)
Title: Auxiliary combustion chamber-type engine and its operating method
Inventor: IIDA NORIMASA
IPC: F02M25/022
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary combustion chamber-type engine capable of increasing the life of an ignition means of an auxiliary combustion chamber by prevent the ignition means from deteriorating due to a high temperature and its operating method. SOLUTION: In the auxiliary combustion chamber-type engine 100 and its operating method, a combustion chamber 2 is surrounded by a cylinder 1 and a piston 3, and the ignition means 11 ignites air-fuel mixture within the auxiliary combustion chamber 10 communicating with the combustion chamber 2. Additionally, a liquid supply means 13 for the chamber 10 provides the chamber 10 with an incombustible liquid W supplied to the chamber 10 to evaporate for cooling the ignition means 11 by utilizing the liquid W.
Patent JP-H09185987-A (JP)
Title: Electromagnetic cooker
Inventor: FURUSAWA RYOICHI
IPC: H05B6/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure safety when a crack or a break is generated in a top plate. SOLUTION: A recessed part 2b is integrally formed with a top plate frame 2 for holding a top plate 1 in the upper part so as to form an adequate space 10 on the lower side of the top plate 1. A thermistor fitting part 2c is projected in almost the center of the recessed part 2b, and a thermistor 8 is arranged at the tip of the thermistor fitting part 2c. The upper surface of the thermistor 8 is pushed by the lower surface of the top plate 1 when the top plate 1 is fit, and sticks to the lower surface of the top plate 1 by the elasticity of the recessed part 2b. By this structure, even when a crack generates in the top plate 1 and water penetrates, the recessed part 2b functions as a wall and penetration of water into a heating coil 6 is prevented.  Since the space 10 has heat insulating effect, effect of heat transmitted to the heating coil 6 from the top plate 1 is shut out without use of a heat insulating material which is conventionally employed.
Patent JP-H10177304-A (JP)
Title: Wet image forming device
Inventor: KOBU MAKOTO
IPC: G03G21/10
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To optimize excess liquid removing performance even though a device is needed to be large and speeding-up is needed by providing an excess liquid- sucking means removing excess developer on a surface with width equal to or more than the width of an image producing area on the surface of a latent image carrier obtained after developing by suction. SOLUTION: A liquid-sucking device 5 is used as the excess liquid removing means removing the excess developer on the surface of a photoreceptor 1 after the developing. As to the liquid-sucking member 51 of the device 5; a slit thin groove 51a having length equal to or more than the width of the image producing area is formed to be opposed to the image producing area of the photoreceptor 1, and excess developer is sucked from the groove 51a. A sucked liquid tank 52 stores the liquid (sucked liquid) sucked by the member 51. Besides, a suction pipe 53 connects the groove 51a of the member 51 with the tank 52, and recovers the sucked liquid to the tank 52. In this case, the member 51 is set so that a specified fine gap is formed between the member 51 and the photoreceptor 1.
Patent JP-H07205022-A (JP)
Title: Correcting method for grinding wheel wear in force control robot
Inventor: AIHARA YOSHIHIRO
IPC: B25J13/08
Filed: 1993-12-30
Abstract: PURPOSE:To automatically, quickly and simply obtain the amount of grinding wheel wear, correct TCP and to prevent generation of unground parts due to wear by utilizing a movement based on a force control mode for a grinding operation of a force control robot. CONSTITUTION:A method for correcting grinding wheel wear is applied to a force control robot for grinding a workpiece 6 by means of a grinding wheel 7a based on the control of a position and a force by a control means 15 in accordance with a grinding route relating to the workpiece 6 by using a force signal from a force detecting means 5 and a position signal from a position detecting means 8. The tip of the grinding wheel is brought into contact with a reference surface before wear is generated, the position of TCP set to indicate the position and posture of the grinding wheel is obtained, likewise the position of a work center point is obtained after wear is generated, a difference therebetween is obtained as the amount of wear and based on this amount of wear a set value relating to the reference position of the work center point before wearing takes place.
Patent JP-H11174530-A (JP)
Title: Finder display device
Inventor: KOYAMA TAKASHI
IPC: G03B13/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a finder display device through which a photographer can visually recognize a vibration proof effect by displaying an index for showing the vibration of a camera in an external finder visual field, while miniaturizing the whole of the device. SOLUTION: The finder display device is constituted so that the photographer can observe the picture of a mask 2 and a finder image on the same visual field by an eyepiece 11, in such a manner that the picture of the mask illuminated with light from a light source means 1 is guided into a finder system by an optical system, to be formed as the image on a primary image forming surface 1 and at this time, the position in a direction perpendicular to an optical axis, of the picture of the mask 2 formed as the image on the primary image forming surface 1 is displaced on the basis of the vibration of the finder system.  In such a case, the optical system refracts an optical path by about 180 deg. by using a condensing lens for condensing a luminous flux from the mask 2, a first reflection surface 5 for reflecting the luminous flux from the condensing lens, a vibrating part, for reflecting the luminous flux from the first reflection surface 5 and displacing the inclination of the reflection surface, based on the vibration and a third reflection surface 8 for reflecting the light reflected from the vibrating part toward the primary image forming surface.
Patent JP-H06182751-A (JP)
Title: Manufacture of building material board
Inventor: AOKI TERUJI
IPC: E04F13/14
Filed: 1992-12-15
Abstract: PURPOSE:To form a wall surface which is flat and superior in an external appearance without generating unevenness between building material boards, by a method wherein the wall surface is constituted by fitting a large number of the building material boards to an inner and outer cladding surfaces through latch metal fittings. CONSTITUTION:This is related to a manufacture of a building material board 1 constituting an inner and outer clading surfaces. The title method is constituted so that at the time of joining of latch metal fittings to the building material board 1 by a bolt through a female screw 7 by embedding the female screw 7 with an adhesive agent 5 charged into a hole part 3 which is provided in the rear and has a fixed depth, the building material board 1 is placed horizontally, a magnet piece 6 is arranged at a fixed height on the upper part of the hole part 3, an insertion height of the steel female screw 7 to be inserted into the adhesive agent 5 of the hole part 3 is adjusted by the magnet piece 6 attracted to the female screw 7 and a distance up to the top of the female screw 7 from the surface of the building material board 1 becomes fixed even if a thickness of the building material board 1 is changed.
Patent JP-2000176643-A (JP)
Title: Method for forming oxidized passive state film in weld zone
Inventor: AZUMA SHIGEKI
IPC: B23K37/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To repair a chromium oxide passive state film dissipated at the time of welding of a ferritic stainless steel tube formed with the film on the internal surface. SOLUTION: In the welding of the piping for which a chromium oxide possive state film is formed on the internal surface of a ferritic stainless steel tube (consisting of 0.01% or less C, 0.10% or less Si, 0.02% or less Mn, 0.02% or less P, 0.02% or less S, 0.2% or less Cu, 0.5% or less Ni, 25.0-27.5% Cr, 0.75-1.50% Mo, 0.010% or less sol.Al, 0.010% or less N, 0.05-0.20% Nb, with C+N satisfying 0.015% or less, and with the balance consisting of inevitable impurities), an inert gas containing 10-30 ppm oxygen is flowed on the inner surface of the tube as a back shielding gas for welding and as an atmospheric gas at the time of forming the chromium oxide passive state film in the weld zone and a weld heataffected-zone, thereby forming the passive state film composed primarily of chromium oxide in the weld zone and the weld heataffected- zone on the internal surface of the tube.
Patent JP-H05170567-A (JP)
Title: Production of expanded burned product
Inventor: KATO HIDEO
IPC: C04B38/00
Filed: 1991-12-21
Abstract: PURPOSE:To obtain an expanded burned product with using coal ash having various kinds of characteristics in the same manner as natural clays and having strength comparable to ceramics and high porosity by blending coal ash with clay and feldspar and as necessary adding an expansion ratio-adjusting agent thereto and kneading, granulating, drying and burning the blend. CONSTITUTION:Coal ash (e.g. coal ash discharged from a heat power plant) is blended with 10-40% clay and 5-40% feldspar and as necessary, an expansion ratio-adjusting agent (e.g. pulp sludge) is added thereto and the blend is kneaded, granulated, dried and burned. Thereby the objective expanded burned product having incompatible conditions of high strength and high porosity together can freely be produced in stable quality.
Patent JP-H09182537-A (JP)
Title: Drink container
Inventor: KANI KOJI
IPC: A01K7/06
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a drink container readily drinkable and having excellent convenience and sanitation without polluting the circumference and suitable for a pet animal, etc., such as a dog, comprising a sucking tube tilted from a bottom face of a container main body downward and a valve disposed inside the sucking tube. SOLUTION: This drink container is composed of a container main body 1 containing a liquid, a sucking tube 3 tilted from a bottom face 2 of the container main body 1 obliquely downward and a valve 4 disposed inside the sucking tube 3. Preferably, a hooking piece 5 suspending the container main body 1 is attached to one side of the container main body 1 and a small hole 6 for feeding air into the main body 1 is bored at an upper part of the main body 1.
Patent JP-H05170094-A (JP)
Title: Booster
Inventor: INOUE HIDEFUMI
IPC: B60T13/52
Filed: 1991-12-20
Abstract: PURPOSE:To guide atmospheric air, led in from atmospheric air lead-in ports, into a cover provided across a shell and an input shaft, in such a way as to become spiral vortex. CONSTITUTION:Atmospheric air led into a cover 12 from atmospheric air lead-in ports 12d flows in as spiral vortex by a guide part 13 and is led rapidly into a transformation chamber. The responsiveness of a booster at the operated time can be thereby improved in comparison to the existing one.
Patent JP-H09175684-A (JP)
Title: Static electricity removing roll
Inventor: KIKUCHI MICHITSUGU
IPC: B65H5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the mechanical trouble due to the static electricity preventive device of OA equipment and the failure of electrical equipment system by using a static electricity removing roll in which grooves have been provided to the surface of the roll and in the grooves of which conductive materials have been introduced, to a static electricity preventive device. SOLUTION: As a static electricity removing roll, that of about 2cm in diameter in which natural rubber is mixed is prepared, and a spiral groove of about 0.5mm in breadth, about 1mm in depth, and about 3mm in pitch is formed on the surface thereof. As a conductive material to be introduced in this groove, natural rubber is solved into toluene to form a rubber paste of approximately 10%, and 5 weight parts of conductive carbon black is added into this paste, and that is sufficiently kneaded is used. This paste is applied to the grooves of the roll and is sufficiently dried, and then the surface of the roll is polished to form a static electricity removing roll, and this is fitted to a copying machine.  Thus, the failure of OA equipment due to the falling off of fibers such as the metallic fibers of a static electricity remover can be prevented, and curled deformation such as that of a filmy static electricity remover can be prevented, and further, the occurrence of the surface flaw on a soft film can be prevented.
Patent JP-H06185143-A (JP)
Title: Wall panel assembling structure for unit type room
Inventor: WAKANA HIROSHI
IPC: E04H1/12
Filed: 1992-12-17
Abstract: PURPOSE:To facilitate the wall panel assembly in a narrow space by carrying in unit panels one by one which are each equipped with a through hole and tab at its flange, and fitting the hole in one flange on the tab of the adjoining flange to generate coupling together. CONSTITUTION:At unit panels 11, 12 constituting a wall panel flanges 4 are furnished at their edges mating together, among which in the flange 41 on the panel 11 side, through holes 5 longer in the vertical direction are provided in a string. A long stretching piece 3 is secured to the flange 42 of the unit panel 11, and on this piece 3. a tab 2 of a specific bending structure is furnished in such a way as confronting one through hole 5. In the execution of works, the unit panel 11 is first secured onto a floor panel. Then, the unit panel 12 is carried in, and the tab 2 is fitted in the through hole 5 followed by sliding downward, and thereby the bottom of the through hole 5 is pinched by a stepping 2<2> of the tab 2, and thus the two unit panels are secured to each other. This operating cycle is repeated to accomplish the wall panel (w).
Patent JP-2001169972-A (JP)
Title: Vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/26
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the powder of a carbon brush from sticking to a power source cord and to improve the cooling efficiency of the power source cord in the vacuum cleaner of an internal air circulation type. SOLUTION: In this vacuum cleaner of the internal air circulation type, a cooling fan 30 driven by a commutator electric motor 3 is fitted inside a cleaner main body 1, a cord reel 29 is arranged parallelly to a dust sucking fan 4 and the commutator electric motor 3 inside the cleaner main body and cooling communication ports 42a and 42b are respectively formed on the side part of the dust sucking fan 4 and the commutator electric motor 3 and the side part of the cord reel in the cleaner main body 1. Respective traveling wheels 40 are arranged so as to cover the cooling communication ports 42a and 42b, one of the traveling wheels 40 is provided with an intake port 43a and the other is provided with a discharge port 43b. The cooling fan 30 is arranged in a cooling air flow passage 24 between the intake port 43a and the discharge port 43b inside the cleaner main body 1.
Patent JP-2000179506-A (JP)
Title: Solenoid valve having function of fluid pressure vibration detecting sensor
Inventor: SAKAI TAKASHI
IPC: B60T8/36
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To markedly simplify a system and to reduce a cost, by providing a vibration detecting element for receiving a fluid pressure in a flow path through a valve element, when the flow path is opened, and converting the fluid pressure into an electric signal. SOLUTION: A valve element 4d always abuts to a piezoelectric element 11 by a spring 4f in a housing 4c, and the valve element 4d is moved leftward to close an inflow port 4a when a current flows in a solenoid 4g in the periphery of the housing 4c. When vibration is generated in a brake fluid when the inflow port 4a is opened, the valve element 4d is vibrated to detect the vibration by the piezoelectric element 11. When antilock control is started, and a current flows in the solenoid 4g, the valve element 4d and the piezoelectric element 11 are separated and the piezoelectric element 11 stops detecting vibration of the valve element 4d. Accordingly, necessity for providing in each wheel a vibration sensor used for impeding judder and creep grown is eliminated, so that a system can be markedly simplified.
Patent JP-H06182067-A (JP)
Title: Cushion material and manufacture thereof
Inventor: SAKAI YOICHI
IPC: B29C65/42
Filed: 1992-12-21
Abstract: PURPOSE:To provide a cushion material and the manufacture thereof which is excellent in seating comfortableness and does not allow the impairing of texture of the surface with high resistance to possible wrinkling on a surface layer even when it is bent being placed inside. CONSTITUTION:A main cushion material (sheet back) 1 comprises a cushion pad part 3 and a skin layer 2 which is bonded and formed on the surface thereof through an adhesive layer 4. The skin layer 2 comprises a breathing surface layer 23 for decoration, soft polyurethane foam sheet layers 21 which are arranged on the lower side thereof sequentially by bonding and a thermoplastic resin film layer 22 and numerous recesses 211 are arranged on the surface contacting the resin film layer of the foam sheet layer. The surface of the resin film layer 22 is covered except for the numerous recesses with the top of the recesses being opened (opening rate: 20-80%). A moisture hardening type reactive hot melt adhesive is used to bond a skin material on the pad. Here. steam is supplied to the reactive adhesive through the skin material allowing breathing to harden by activating the adhesive.
Patent JP-H06195819-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMANOI KATSUAKI
IPC: G11B15/473
Filed: 1992-12-21
Abstract: PURPOSE:To perform accurate search operation. CONSTITUTION:When the search operation is commanded by a search button 23, servo control of a rotary drum is performed based on a clock signal contained in a regenerative signal by turning on a regenerative signal cut-off switch 25 by a microcomputer 22 after the lapse of a prescribed time. By this method, during a period of passing the prescribed time from the search starting command issued, a magnetic tape 31 is fast forwarded at high speed, and hence the slack, etc., in the magnetic tape 31 are eliminated, so that at this time, by turning on the regenerative signal cut-off switch 25, the rotating operation of the rotary drum 7 can be controlled based on an appropriate clock signal without making a shake. Consequently, a servo of the rotary drum 7 via a drum motor 24 can smoothly be worked. As a result, the accurate search operation is performed.
Patent JP-H10199210-A (JP)
Title: Editing device
Inventor: INOUE HIROSHI
IPC: G11B27/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the editing operability by facilitating the changing operation of editing points in rehearsal reproduction. SOLUTION: In the case of searching an optimum editing point while changing the editing points input in the rehearsal reproduction in editing processing, the quantity of editing points being changed by a step of changing operation (for example, one pressing of a key, or one rotational click of an operational dial) can be set by a user variably. Therefore, corresponding to each case of changing large amount of editing points or the case of fine adjustment, the operation can be changed to enable an easy and simple operation.